Antivíricos

<p>Tenofovir is an acyclic nucleoside phosphonate that exhibits anti-viral properties through its inhibition of reverse transcriptases. In particular, Tenofovir is a potent inhibitor of Human Immunodeficiency Virus (HIV) and chronic Hepatitis B Virus (HBV) reverse transcriptases, thus preventing the replication of genetic viral material. This property is beneficial in virus research areas and developing antiviral treatments. Once inside the body tenofovir is metabolized into its active form, tenofovir diphosphate, by the lysosomal protease cathepsin A, nucleotide kinases and adenylate kinases. <br>Tenofovir is part of our Bio-X ™ Range. These products are aimed at life science researchers who need high quality ready to use products for assay development, screening or other R&amp;D work. With a solubility datasheet and convenient vials, all of our Bio-X ™ products are in stock across our global warehouses for rapid delivery and ease of use.</p>

6-Fluoro-3-hydroxypyrazine-2-carboxamide is a potent RNA polymerase inhibitor, active against both RNA viruses in vitro and in vivo. A four-step approach to the synthesis of 6-Fluoro-3-hydroxypyrazine-2-carboxamide was reported in 2014. 6-Fluoro-3-hydroxypyrazine-2-carboxamide is commercialized and has recently been suggested for the treatment of mild cases of COVID-19.

<p>Raltegravir is an antiretroviral agent, which is a synthetic integrase inhibitor sourced from pharmaceutical research. Its mode of action involves the inhibition of the HIV-1 integrase enzyme, which is essential for the viral replication process. By blocking the strand transfer step of the integration of viral DNA into the host cell genome, Raltegravir prevents the proliferation of the virus within the host.</p>

<p>Anti-viral; HIV protease inhibitor</p>

<p>Viramidine is a nucleotide analogue prodrug, which is derived from naturally occurring nucleosides, specifically optimized for enhanced therapeutic profiles. Its mode of action involves conversion into ribavirin triphosphate within the body. This active form inhibits viral RNA polymerase, a critical enzyme necessary for viral replication. By disrupting the synthesis of viral RNA, Viramidine effectively reduces viral proliferation within host cells.</p>

<p>Non-nucleoside reverse transcriptase inhibitor; antiviral agent against HIV</p>

<p>Stavudine is an antiviral, reverse transcriptase inhibitor that is used to treat HIV/AIDS. It belongs to the group of nucleoside analogues of thymidine that is converted into stavudine monophosphate. Stavudine works by inhibiting viral replication by preventing the incorporation of viral dNTPs into the growing DNA chain, thus blocking DNA synthesis.</p>

<p>Ritonavir is a HIV protease inhibitor. It has an anti-retroviral activity as it inhibits the protease enzymes specific of both HIV-1 and HIV-2 and has been shown to be effective in controlling virus replication in humans and animals. Ritonavir works by preventing the HIV viral protease enzyme from cleaving the structural and replicative proteins produced by HIV genes such as gag and pol.</p>

<p>Anti-viral; thymidine analogue; DNA plymerase inhibitor</p>

<p>Inhibitor of HIV-1 integrase strand transfer; antiviral</p>

<p>Anti-viral; HIV protease inhibitor</p>

<p>Cidofovir is an anti-viral agent that is used to treat Cytomegalovirus (CMV) retinitis in patients with AIDS. This drug suppresses CMV replication by inhibiting viral DNA synthesis.</p>

<p>Tenofovir disoproxil is a nucleotide analog reverse transcriptase inhibitor that is used to treat infections such as Hepatitis-B and HIV. This drug is an antiretroviral agent that blocks reverse transcriptase, blocking viral replication.</p>

<p>Atazanavir is an antiviral protease inhibitor, used in the anti-retroviral therapy of adult and sometimes paediatric patients infected with HIV. This drug inhibits the processing of viral Gag and Gag-pol polyproteins in HIV-1 infected cells by binding to the HIV-1 protease active site.</p>

<p>Atazanavir is a HIV-1 protease inhibitor, used in the anti-retroviral therapy of adult and sometimes paediatric patients infected with HIV. In in vitro studies with human pulmonary epithelial cells, atazanavir has been studied as a potential inhibitor of SARS-CoV-2 Mpro protease, with the aim of halting viral replication.</p>

<p>Inhibitor of HCV NS5A</p>

<p>Non-nucleoside inhibitor of reverse transcriptase; anti-viral</p>

A competitive inhibitor of HCV NS3/4A protease that blocks viral replication. Efficacious in treating HCV-infected patients in combination with daclatasvir. Asunaprevir-resistant replicons are sensitive to NS5A replication complex inhibitor, suggesting potential combination therapy.

<p>HIV-1 Integrase Inhibitor is an antiretroviral compound with a mode of action that blocks the viral enzyme integrase, preventing the integration of viral DNA into the host genome. It is used for the treatment of HIV infection.</p>

<p>GSK 2838232 is a HIV-1 maturation inhibitor with action on HIV-1 Gag protein cleavage and is used for research on HIV treatment.</p>